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Amazon.com: Casio Men's 'PRO TREK' Tough Solar Powered and Stainless Steel Watch, Color:Green (Model: PRW-3510Y-8CR) : Clothing, Shoes & Jewelry
![Amazon.com: Casio Men's 'PRO TREK' Tough Solar Powered and Stainless Steel Watch, Color:Green (Model: PRW-3510Y-8CR) : Clothing, Shoes & Jewelry Amazon.com: Casio Men's 'PRO TREK' Tough Solar Powered and Stainless Steel Watch, Color:Green (Model: PRW-3510Y-8CR) : Clothing, Shoes & Jewelry](https://m.media-amazon.com/images/I/71w3I28fiqL._CR0,204,1224,1224_UX256.jpg)
Amazon.com: Casio Men's 'PRO TREK' Tough Solar Powered and Stainless Steel Watch, Color:Green (Model: PRW-3510Y-8CR) : Clothing, Shoes & Jewelry
Aaargggh, Can't decide which one to keep. Help! PRW-2500R vs PRW-3510Y vs PRW-6600Y | WatchUSeek Watch Forums
![Amazon.com: Casio Men's 'PRO TREK' Tough Solar Powered and Stainless Steel Watch, Color:Green (Model: PRW-3510Y-8CR) : Clothing, Shoes & Jewelry Amazon.com: Casio Men's 'PRO TREK' Tough Solar Powered and Stainless Steel Watch, Color:Green (Model: PRW-3510Y-8CR) : Clothing, Shoes & Jewelry](https://m.media-amazon.com/images/I/81G54FGyz-L._AC_UY1000_.jpg)